Posted in Download PDF, E-Books, Maths

KD Campus Maths Book Pdf Notes By Harendra Singh Sir

   Published Date: 23rd July 2020  Leave a Comment on KD Campus Maths Book Pdf Notes By Harendra Singh Sir
KD Campus Maths Book Pdf Notes By Harendra Singh Sir

KD Campus Maths Book Pdf Notes By Harendra Singh Sir

KD Campus Maths Book Pdf Notes:- Today, we are sharing the KD Campus Mathematics Book for you. This KD Campus Maths Book can prove to be important for the preparation of upcoming government exams like SSC CGL, BANK, RAILWAYS, RRB NTPC, LIC AAO, and many other exams. Maths trick question notes are very important for any Sarkari exam. This Maths PDF is being provided to you free of charge, which you can DOWNLOAD by clicking on the DOWNLOAD button given below, and you can also DOWNLOAD some more new PDFs related to this Maths tricks competitive exams by going to the related notes. You can learn about all the new updates on PDFDOWNLOAD.IN by clicking on the Allow button on the screen.

pdfdownload.in is an online educational website, where we are sharing Rakesh Yadav Maths PDF for free DOWNLOAD for UPSC, SSC, BANK, RAILWAY, LIC, and many other exams. Our General Science Questions PDF is very simple and easy to understand. We also cover basic subjects like Mathematics, Geography, History, General Science, Politics, etc. We also share study material including previous year question papers, current affairs, important sources, etc. for upcoming government exams. Our PDF will help you prepare for any SARKARI EXAM.

 

 Important Maths Formula 

  • प्राकृतिक संख्या (Natural Numbers) – an – bn = (a – b)(an-1 + an-2 +…+ bn-2a + bn-1)
  • सम संख्या (Even) –  (n = 2k), an + bn = (a + b)(an-1 – an-2b +…+ bn-2a – bn-1)
  • विषम संख्या (Odd) – (n = 2k + 1), an + bn = (a + b)(an-1 – an-2b +…- bn-2a + bn-1)
  • (a + b + c + …)2 = a2 + b2 + c2 + … + 2(ab + ac + bc + ….
  • घातांक के नियम (Low Of Formula Exponents)
  • 1. (am)(an) = am+n
  • 2. (ab)m = ambm
  • 3. (am)n = amn
  • a2 – b2 = (a – b)(a + b)
  • (a+b)2 = a2 + 2ab + b2
  • a2 + b2 = (a – b)2 + 2ab
  • (a – b)2 = a2 – 2ab + b2
  • (a + b + c)2 = a2 + b2 + c2 + 2ab + 2ac + 2bc
  • (a – b – c)2 = a2 + b2 + c2 – 2ab – 2ac + 2bc
  • (a + b)3 = a3 + 3a2b + 3ab2 + b3 ; (a + b)3 = a3 + b3 + 3ab(a + b)
  • (a – b)3 = a3 – 3a2b + 3ab2 – b3
  • a3 – b3 = (a – b)(a2 + ab + b2)
  • a3 + b3 = (a + b)(a2 – ab + b2)
  • (a + b)3 = a3 + 3a2b + 3ab2 + b3
  • (a – b)3 = a3 – 3a2b + 3ab2 – b3
  • (a + b)4 = a4 + 4a3b + 6a2b2 + 4ab3 + b4)
  • (a – b)4 = a4 – 4a3b + 6a2b2 – 4ab3 + b4)
  • a4 – b4 = (a – b)(a + b)(a2 + b2)
  • a5 – b5 = (a – b)(a4 + a3b + a2b2 + ab3 + b4)

 



  1. Maths Formulas For Time and Distance
  2. Current Affairs In Hindi PDF
  3. General Science Questions For Competitive Exams Pdf
  4. Mathematics Tricks in Hindi PDF
  5. GK Short Tricks In Hindi PDF Free Download
  6. Maths Quantitative Aptitude Book PDF Free Download
  7. Mathematics formula in pdf
  8. Maths Notes for Competitive Exams with Average Formulas




Maths QUESTION ANSWER

1. The average of first 50 natural numbers is …………..

A. 25.30
B. 25.5
C. 25.00
D. 12.25
 B. 25.5 
2. A fraction which bears the same ratio to 1/27 as 3/11 bear to 5/9 is equal to ……….. .
A. 1/55
B. 55
C. 3/11
D. 1/11
 A. 1/55 

3. The number of 3-digit numbers divisible by 6, is ………….. .

A. 149
B. 166
C. 150
D. 151
 C. 150 
4. What is 1004 divided by 2?
A. 52
B. 502
C. 520
D. 5002
 B. 502 

 5. A clock strikes once at 1 o’clock, twice at 2 o’clock, thrice at 3 o’clock and so on. How many times will it strike in 24 hours?

A. 78
B. 136
C. 156
D. 196
 C. 156 

6. 106 × 106 – 94 × 94 = ?

A. 2004
B. 2400
C. 1904
D. 1906

  B. 2400 

7. Which of the following numbers gives 240 when added to its own square?

A. 15
B. 16
C. 18
D. 20

  A. 15 

8. The simplest form of 1.5 : 2.5 is …………… .

 A. 6 : 10
B. 15 : 25
C. 0.75 : 1.25
D. 3 : 5
  D. 3 : 5 
9. 125 gallons of a mixture contains 20% water. What amount of additional water should be added such that water content be raised to 25%?
A. 15/2 gallons.
B. 17/2 gallons.
C. 19/2 gallons.
D. 81/3 gallons.

  D. 81/3 gallons. 

10. Evaluation of 83 × 82 × 8-5 is …………. .

A. 1
B. 0
C. 8
D. None of these.
  A. 1. 

Topic name:- KD Campus Maths Book Pdf Notes By Harendra Singh Sir




Click here to download: DOWNLOAD PDF

pdfdownload.in will bring you new PDFs on Daily Bases, which will be updated in all ways and uploaded on the website, which will prove to be very important for you to prepare for all your upcoming competitive exams.

The above PDF is only provided to you by PDFdownload.in, we are not the creator of the PDF, if you like the PDF or if you have any kind of doubt, suggestion or question about the same, please send us on your mail. Do not hesitate to contact. [email protected] or you can send suggestions in the comment box below.

 

Please Support By Joining Below Groups And Like Our Pages We Will be very thankful to you.

  1. Facebook Page : https://www.facebook.com/onlyupsc/
  2. Facebook Group : https://www.facebook.com/groups/395366674215955/

TAG- kd campus arithmetic book pdf download, kd campus advance maths book pdf, harendra singh maths book, kd publication math book pdf, kd campus advance maths book pdf in hindi, kd publication math book pdf in english, kd campus arithmetic book, kd campus books pdf in hindi download, kd campus math book, paramount maths book pdf, kd campus reasoning notes pdf

Post Views: 4,060

Author: pdfdownload

Leave a Reply

Your email address will not be published. Required fields are marked *